Toyota Camry XV50 (2011-2014) Vehicle proximity notification circuit

+ECU 1 2 3 4 5 6 7 8 9 10 11 12 IG STP SP+ ANTI-LOCK BRAKES SYSTEM BLK WIRE BLU WIRE BRN WIRE COMBINATION METER COMPUTER DATA LINES SYSTEM ECU-ACC FUSE ECU-B 1 FUSE ENGINE OIL PRESSURE SWITCH ASSEMBLY (LEFT FRONT OF ENGINE) ENGINE ROOM FUSE GRY WIRE HOT AT ALL TIMES HOT IN ON OR HOT IN ON OR START INSTRUMENT PANEL J/B (LEFT SIDE OF DASH) LT GRN WIRE MAIN BODY ECU OPSW PNK WIRE R/B (LEFT SIDE OF ENGINE COMPT) RED WIRE RELAY ENERGIZED SFTP SPD GND SP- VEHICLE APPROACHING SPEAKER ASSEMBLY VEHICLE APPROACHING SPEAKER CONTROLLER (RIGHT SIDE OF DASH) VIO WIRE WHT WIRE WHT/BLK WIRE